I've added custom Yes/No fields to my contacts. When trying to filter them, the Edit column box opens instead of the Filter box (see screenshot attached).
The weird thing is that this does correctly work in my Companies list (also custom Yes/No field).
The contacts have 3 custom Yes/No columns and this issue appears with all 3.
Thanks for investigating.
Thanks for your report. Our engineers have been aware of this issue. We are investigating this issue and will keep you updated.
Your patience will be appreciated.